AERO-CURE CG-8021R

AERO-CURE CG-8021R, an Aerobon proprietary product, is a Form-In-Place gasket with nickel/graphite-filled silicone elastomer cured at room temperature. With guaranteed adhesion strength and conductivity, it is extremely soft with reliable shielding effectiveness and cured at room temperature.
With low hardness, good elasticity and low compression set, AERO-CURE CG-8021R has good adhesion to metal and plastic surfaces. The product can be applied to base stations, PDAs, PC cards, radios, mobile phones, as well as many other plaster or plastic enclosures and packaged electronic assemblies.

Product Description Typical Property Data

Features and Benefits

  • Excellent EMI shielding performance, > 90dB shielding effectiveness from 8GHz to 40GHz.
  • Automated system for dispensing conductive elastomeronto metal or plastic substrates to make EMI shielding and grounding gaskets.
  • Ultra soft and compressible, lower deflection force.
  • Direct application of gasket to components saves you from redundant assembly and handling.
  • Eliminate costly tooling and allow rapid prototyping.
  • Minimizes material cost in comparison to die cut or molded gasket.

 

Dispensing Size

  • Minimum: width 0.6 × height 0.4 (mm)
  • Recommended: width 0.7 × height 0.5 (mm)
  • Maximum: width 1.65 × height 1.96 (mm)

Note:
1. Dispensing cross section defaults to D shape, Δ shape is determined as per actual product.
2. When dispensing size exceeds the maximum limit, elastomer strip is recommended.  

                 

Compression-Deflection Curve H0.9mm*W1.1mm*L10mm, D-shaped strip 
FC@PROPERTIES FC@UNIT FC@TEST METHOD CG-8021R
Benefit - - Super soft
Conductive Materials - - Ni/C
Base Material - - Silicone
Curing Conditions - - Room temperature curing
Curing Temperature ℃ - 25
Curing Time - - 24h
Hardness Shore A ASTM D2240 45
Tensile Strength PSI ASTM D412 150
Elongation % ASTM D412 100
Density g/cm³ ASTM D792 1.9
Volume Resistivity ohm-cm MIL-DTL-83528C 0.04
Compression Rate @ 100 ℃ for 70 hours % ASTM D395-B 30
Working Temperature ℃ - -55~+125
Flame Retardant Grade (Between aluminum plates) - UL 94 V-0
Shielding Effectiveness (AVG 200mhz-18ghz) dB MIL-DTL-83528C >80
Adhesive Point Size W1.1*H0.9*L10mm N/cm Aerobon  QA-WI-054 12
Dispensing Size @30% compression, W1.1*H0.9*L10mm N/cm Aerobon  QA-WI-058 21

Minimum Recommended Value /

Maximum Recommended Value of Dispensing Size

 mm Width * Height

0.6*0.4/

1.65*1.96
Storage Time Month - 3
Storage Conditions ℃ - -30~-10